Submerged scrapper conveyor
DEMECH has been supplying Submerged Scraper Conveyors (SSC) since early 1990 and has recently entered into technical collaboration with Hitachi Power Europe, GmbH, Duisburg, Germany to manufacture SSC of large size which are required for the bigger boilers.
SSC provides an ideal solution for handling very hot Bottom Ash from Coal fired boilers and Hot Kiln Dust from Steel Plants. These materials which are in red hot condition when discharged are difficult to safely handle by any other means than SSC.
In case of Coal fired boilers DEMECH system requires less water thereby saving water and also needs lesser headroom below the furnace.
The hot Economizer Ash and the Pyrite rejects (coal mill rejects) can also be discharged to the SSC installed for handling Bottom Ash, in turn saving of a problematic separate system for these materials.
DEMECH designs and supplies tailor made custom designed to suit customer's requirement of material handling rates and layouts.
Cast basalt lining to suit requirement is possible as it is an in-house item.
Long term collaboration agreement with Hitachi Power Europe GmbH ensures knowledge of best design engineering and new developments taking place to give better systems.
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